Cover for a printing plate developer tank



FIG. 1 is a top, back side, left and perspective view of a cover for a printing plate developer tank, showing our new design;

FIG. 2 is a top view thereof, being a mirror image thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left view thereof; and,

FIG. 7 is a right view thereof. 

The ornamental design for a cover for a printing plate developer tank, as shown. 